[EN] QUATERNARY AMMONIUM COMPOUNDS AND THEIR USE AS ANTIMUSCARINIC AGENTS [FR] COMPOSES D'AMMONIUM QUATERNAIRE ET LEUR UTILISATION COMME AGENTS ANTIMUSCARINIQUES
[EN] QUATERNARY AMMONIUM COMPOUNDS AND THEIR USE AS ANTIMUSCARINIC AGENTS [FR] COMPOSES D'AMMONIUM QUATERNAIRE ET LEUR UTILISATION COMME AGENTS ANTIMUSCARINIQUES